Number_72's blog

Binary Search
By Number_72, history, 2 years ago, In English

Hello everyone, I am a beginner coder who works hard to improve. Recently, I have noticed that I need to solve more binary search questions to improve. So I filtered the problemset with binary search and set the difficulty range to 1400-1500. But, most problems only use binary search algorithm to only improve the time complexity. Could anyone suggest a resource that I could use just to improve my binary search? Thank you for your interest.

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2 years ago, # |
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I think the USACO Guide Binary Search section is a pretty good resource for improving at binary search.

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    2 years ago, # ^ |
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    Thank you very much, I will check it out today :)

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    6 months ago, # ^ |
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    I think it's the place to solve questions and make you better at solving. but what would you say about the theory part?

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2 years ago, # |
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Try "Binary Search" section of CF Edu course.

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    2 years ago, # ^ |
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    Thank you very much, would you recommend it for other topics too like graphs?

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      2 years ago, # ^ |
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      If you want to learn graph theory topics then I think these 2 playlists on YouTube are great. Playlist-1 Playlist-2

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        2 years ago, # ^ |
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        Wow, this is great!!! Thank you very much! Superb playlist. I know Prim's and basic DFS and BFS but I have lots of gaps int terms of fundamentals and this will definitely help a lot.

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2 years ago, # |
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try to solve leetcode binary search problems. This will help you

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    2 years ago, # ^ |
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    Thank you for your advice, I have watched Errichto solve some of em in a stream before, nontheless I better check the rest of em too.

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2 years ago, # |
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-> The following problems can be solved using Binary Search with a Monotonic Predicate Function. You can practice:

      https://www.spoj.com/problems/EKO/
      https://codeforces.net/problemset/problem/165/B
      https://codeforces.net/problemset/problem/812/C
      https://codeforces.net/problemset/problem/230/B
      https://codeforces.net/problemset/problem/670/D2
      https://codeforces.net/problemset/problem/670/D1
      https://codeforces.net/contest/760/problem/B
      https://codeforces.net/contest/1613/problem/C

-> Tutorial Link {Language : Hindi}

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    2 years ago, # ^ |
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    Amazing questions, thank you very much for your attention

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